60017680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 145347840

約数和(自身を除く): 85330160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 73, 80, 86, 146, 172, 215, 239, 292, 344, 365, 430, 478, 584, 688, 730, 860, 956, 1168, 1195, 1460, 1720, 1912, 2390, 2920, 3139, 3440, 3824, 4780, 5840, 6278, 9560, 10277, 12556, 15695, 17447, 19120, 20554, 25112, 31390, 34894, 41108, 50224, 51385, 62780, 69788, 82216, 87235, 102770, 125560, 139576, 164432, 174470, 205540, 251120, 279152, 348940, 411080, 697880, 750221, 822160, 1395760, 1500442, 3000884, 3751105, 6001768, 7502210, 12003536, 15004420, 30008840, 60017680]

約数ペア:

[(1, 60017680), (2, 30008840), (4, 15004420), (5, 12003536), (8, 7502210), (10, 6001768), (16, 3751105), (20, 3000884), (40, 1500442), (43, 1395760), (73, 822160), (80, 750221), (86, 697880), (146, 411080), (172, 348940), (215, 279152), (239, 251120), (292, 205540), (344, 174470), (365, 164432), (430, 139576), (478, 125560), (584, 102770), (688, 87235), (730, 82216), (860, 69788), (956, 62780), (1168, 51385), (1195, 50224), (1460, 41108), (1720, 34894), (1912, 31390), (2390, 25112), (2920, 20554), (3139, 19120), (3440, 17447), (3824, 15695), (4780, 12556), (5840, 10277), (6278, 9560)]